I'm really worried because my dog recently had rabies and unfortunately passed away. I didn't get bitten or scratched, but I did come into contact with its saliva. Back in 2016, I took a series of 5 rabipur shots after a bite exposure, and this year I went for a single rabipur booster. Do I need to get more shots now? I'm pretty anxious about this, so any advice would be really appreciated.